Telephone headset accessory



FIG. 1 is a perspective view of a telephone headset accessory according to the principles of the present invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken portions of the cord in the figures represent indeterminate length. 

CLAIM The ornamental design for a telephone headset accessory, as shown and described. 